MESON Chess Problem Database

Problem Display
PID: 11208 (5n1Q/Kp5P/1p6/6P1/5NP1/5pRN/p4BP1/Rq5k w - - 0 1)

Pickering, SA

Chess, 1937

5n1Q/Kp5P/1p6/6P1/5NP1/5pRN/p4BP1/Rq5k

#2

11 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.Sg1!
      • threat
        • 2.Rh3#
      • 1...Kh2
        • 2.Rh3#
      • 1...Qxh7
        • 2.Sxf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);N_PINQ(a)
    • Threat
      • R(D)
    • Vars
      • K(b);P-FLIGHT::R1(D)
      • Q(a);P_SPINQ(a),XP(J)::R(A)+S(E),XP(d)
HTML5 logo

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).